Pith Number

pith:345RHMJY

pith:2018:345RHMJYSAAIDERMYM2CAMFU7K

not attested not anchored not stored refs pending

Variety of rotation modes in a small chain of coupled pendulums

2), (2) Institute of Applied Physics, A. K. Kryukov (1), G. V. Osipov (1) ((1) Nizhny Novgorod State University, L. A. Smirnov (1, M. I. Bolotov (1), Nizhny Novgorod, Russia, Russia), Russian Academy of Sciences, V. O. Munyaev (1)

arxiv:1807.00783 v2 · 2018-07-02 · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{345RHMJYSAAIDERMYM2CAMFU7K}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:50:13.216971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df3b13b138900081922cc3342030b4fa8837b9ebd3c87bfc50c55fba9209ae5a

Aliases

arxiv: 1807.00783 · arxiv_version: 1807.00783v2 · doi: 10.48550/arxiv.1807.00783 · pith_short_12: 345RHMJYSAAI · pith_short_16: 345RHMJYSAAIDERM · pith_short_8: 345RHMJY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/345RHMJYSAAIDERMYM2CAMFU7K \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: df3b13b138900081922cc3342030b4fa8837b9ebd3c87bfc50c55fba9209ae5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3219203a9951c4c764d916eb21e3dd7270f8fe3b4e0d8ba0ab5917792865917",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2018-07-02T16:54:28Z",
    "title_canon_sha256": "7674b0f308248e4ebe7a1b6978c80285be19be5fd31a928329b1d55a76bc18aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00783",
    "kind": "arxiv",
    "version": 2
  }
}